Hydroponic plant container portion



FIG. 1 is a perspective view of the hydroponic plant container portion in full line;

FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

The broken line showing of portions of the hydroponic plant container is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a hydroponic plant container portion, as shown and described. 